What is the worlds most premature baby to survive?

On June 5, 2018, Richard Hutchinson and Bethani Hems welcomed a baby girl named Amillia Taylor. Weighing just 226 grams (8 ounces) and measuring 22.9 centimeters (9 inches), Amillia, was born at just 21 weeks and 6 days of gestation, at the Genesis Women’s Hospital and Research Institute in Ahmedabad, Gujarat. She is the world's most premature baby to survive.